Change google_util::AppendGoogleLocaleParam to take in the application locale

chrome/browser/safe_browsing/safe_browsing_blocking_page.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Implementation of the SafeBrowsingBlockingPage class.
 
 #include "chrome/browser/safe_browsing/safe_browsing_blocking_page.h"
 
 #include <string>
 
@@ skipping 400 matching lines @@
     web_contents_->OpenURL(params);
     return;
   }
 
   if (command == kShowDiagnosticCommand) {
     // We're going to take the user to Google's SafeBrowsing diagnostic page.
     std::string diagnostic =
         base::StringPrintf(kSbDiagnosticUrl,
             net::EscapeQueryParamValue(bad_url_spec, true).c_str());
     GURL diagnostic_url(diagnostic);
-    diagnostic_url = google_util::AppendGoogleLocaleParam(diagnostic_url);
+    diagnostic_url = google_util::AppendGoogleLocaleParam(
+        diagnostic_url, g_browser_process->GetApplicationLocale());
     DCHECK(unsafe_resources_[element_index].threat_type ==
            SB_THREAT_TYPE_URL_MALWARE ||
            unsafe_resources_[element_index].threat_type ==
            SB_THREAT_TYPE_CLIENT_SIDE_MALWARE_URL);
     OpenURLParams params(
         diagnostic_url, Referrer(), CURRENT_TAB, content::PAGE_TRANSITION_LINK,
         false);
     web_contents_->OpenURL(params);
     return;
   }
@@ skipping 753 matching lines @@
   strings->SetString("details", std::string());
   strings->SetString("confirm_text", std::string());
   strings->SetString(kBoxChecked, std::string());
   strings->SetString(
       "report_error",
       l10n_util::GetStringUTF16(IDS_SAFE_BROWSING_PHISHING_V2_REPORT_ERROR));
   strings->SetBoolean(kDisplayCheckBox, false);
   strings->SetString("learnMore",
       l10n_util::GetStringUTF16(IDS_SAFE_BROWSING_MALWARE_V2_LEARN_MORE));
 }